smartguideonline.dk is a .dk domain served by 3 nameservers (ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.glesys.se, mx02.glesys.se. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx01.glesys.se | 195.238.77.164 2a02:751:100:4::164 |
195-238-77-164-static.glesys.net — |
AS42708 Glesys AB AS42708 Glesys AB |
| 10 | — | mx02.glesys.se | 195.238.77.165 2a02:751:100:4::165 |
195-238-77-165-static.glesys.net — |
AS42708 Glesys AB AS42708 Glesys AB |
| TXT Record |
|---|
| v=spf1 include:spf.glesys.se -all |
| Policy | Record (smartguideonline.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.glesys.se -all |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2 |
| Primary NS (MNAME) | ns1.namesystem.se |
| Responsible (RNAME) | registry@glesys.se |
| Refresh | 10800s |
| Retry | 2700s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 21:01:37 | 541ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 21:26:38 | 802ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 22:00:52 | 888ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 20:41:23 | 2331ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 09:02:44 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 18:32:44 | 677ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 16:06:45 | 1251ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 08:39:22 shown | 17100ms | 3 NS 1 A 2 MX | 🔓 Insecure |